Chen, P. H.P. H.ChenSu, V. C.V. C.SuWu, S. H.S. H.WuLin, R. M.R. M.LinCHIEH-HSIUNG KUAN2019-10-312019-10-3120189253467https://scholars.lib.ntu.edu.tw/handle/123456789/429865Defect reduction in GaN on dome-shaped patterned-sapphire substratesjournal article10.1016/j.optmat.2018.01.0102-s2.0-85040313750